Prehistoric Dirt Bike POV: Racing Against Dinosaurs — AI 動画プロンプト

VISUAL STYLE: Use live-action feature film realism with crisp action-camera sharpness and prehistoric atmospheric haze. Subtle motion blur from vibration, micro-jitters from suspension stress.

CHARACTERS: Define a strict POV with mud-slick gloved hands gripping a dirt bike handlebar. Right hand aggressively feathering a sticking throttle, left hand riding a loose clutch lever. Boots locked onto vibrating foot pegs. Multiple massive prehistoric predators crossing and reacting to the path.

STAGE: A vast prehistoric canyon descending into dense fern canopy, a narrow river corridor, and a churned mud clearing under harsh daylight haze.

EMOTIONAL TARGET: Escalate from adrenaline control → mechanical failure → irreversible hunted panic.

COLOR LOGIC: Naturalistic Film Print Emulation with dust diffusion and sun-baked highlights.

⏱️ TIMELINE

00:00.0
Open on a hard POV at the canyon edge. Ultra-wide 14mm action lens. Engine already screaming too high — throttle is partially stuck. The bike lurches forward violently without full control. Hands fight the bar as the front wheel drops over the edge into a steep descent.
 SFX: Engine over-revving, chain rattle, gravel spray, wind blast.
00:03.2
Maintain uninterrupted POV. Bomb through dense treetop gaps and uneven terrain. A massive long-neck herbivore crosses ahead — the rider jerks the bar, barely missing its swinging neck. Throttle spikes unpredictably mid-turn.
 SFX: Engine surge spikes, deep animal bellow, branches snapping.
00:06.5
Dive into a narrow river corridor. Wet rock and mud reduce traction — rear tire fishtails violently. A flock of pterosaurs erupts across the path. The rider slips the clutch desperately to regain control, but revs surge again.
 SFX: Tire slipping, water spray, frantic wingbeats, engine scream.

00:09.8
Blast out of the river bend into thick mud. The throttle sticks wide open. The rider tries braking — response is weak. Speed becomes uncontrollable. The bike bucks hard, suspension slamming.
 SFX: Engine maxed out, brake squeal fading, mud tearing under tire.
00:12.4
Lose stability — partial wipeout. The bike skids sideways, camera dips violently but stays POV. Boots slam into mud, hands still gripping as momentum drags forward.
00:13.6
At ground level, stagger forward two steps after release. Breathing heavy. Look up—

A charging Spinosaurus bursts through river mist, jaws wide, closing distance instantly until teeth fill the frame.
SFX: Ground-shaking impacts, guttural roar, snapping jaws, abrupt cut.
🚫 EXCLUDE

Avoid third-person cuts, clean/stable riding, perfect control, teleporting terrain, frozen creatures, modern polished bike aesthetics, impossible recovery from skids, unrealistic suspension behavior.40:Tac3,VISUAL STYLE: U